Castejón , Luis, et al. “Perceptions of University Teachers on the Difficulties Associated With the Use of Masks. Towards a More Pragmatic Approach to the Prevention of Dysphonia in Teachers”. Revista de Investigación en Logopedia, vol. 14, no. 1, Apr. 2024, p. e93196, https://doi.org/10.5209/rlog.93196.